* ssa.c (convert_to_ssa): Eliminate dead code when calling

[pf3gnuchains/gcc-fork.git] / gcc / basic-block.h

diff --git a/gcc/basic-block.h b/gcc/basic-block.h
index 1f98fa4..62a4b5b 100644 (file)
--- a/gcc/basic-block.h
+++ b/gcc/basic-block.h
@@ -491,4 +491,13 @@ extern conflict_graph conflict_graph_compute
                                         PARAMS ((regset,
                                                 partition));
 
+/* In ssa.c */
+extern void convert_to_ssa             PARAMS ((void));
+extern void convert_from_ssa           PARAMS ((void));
+typedef int (*successor_phi_fn)         PARAMS ((rtx, int, int, void *));
+extern int for_each_successor_phi       PARAMS ((basic_block bb,
+                                                successor_phi_fn,
+                                                void *));
+extern int in_ssa_form;
+
 #endif /* _BASIC_BLOCK_H */